code: def test_pandoc_implicit(
      markdown="""# Lorem ipsum
  
  **Lorem ipsum** dolor sit amet, consectetur adipiscing elit. Nunc luctus
  bibendum felis dictum sodales.
  
  ``` code
  print("hello")
  ```
  """,
  ):
      nb = jupytext.reads(markdown, "md:pandoc")
      markdown2 = jupytext.writes(nb, "md")
  
      nb2 = jupytext.reads(markdown2, "md")
      compare_notebooks(nb2, nb)
  
      markdown3 = jupytext.writes(nb2, "md")
      compare(markdown3, markdown2)
  
file_path: jupytext/tests/external/simple_external_notebooks/test_read_simple_pandoc.py
imports: import pytest
  from nbformat.v4.nbbase import new_markdown_cell, new_notebook
  import jupytext
  from jupytext.cli import jupytext
  from jupytext.compare import compare, compare_notebooks
  from jupytext.pandoc import PandocError
label_desc: Use image node_id 1 for calling a global function with example usage: test_pandoc_implicit(markdown) without return types